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Quillbot Review

The Best AI-Powered Paraphraser?

quillbot logo

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Ravpreet Kaur

Published on: May 30, 2023

About Quillbot

The writing world has seen a revolution in recent years with the advent of AI-powered writing assistants. These tools have allowed writers to enhance their work in once unimaginable ways. It's like having a knitting machine for a sewist, allowing them to produce intricate patterns and designs quickly and efficiently.

In the writing world, QuillBot is one such AI tool that has caught the attention of writers and professionals alike. It's designed to help writers polish their content by eliminating grammar errors, rephrasing content, changing the tone of the content, finding more suitable synonyms, expanding the content and more. Besides, it also helps in research as it quickly summarises the long articles making the research easier.

But these are the promises that the company makes! So, as you might want the tool, you may wonder if QuillBot is right for you. That's why we've compiled a complete Quillbot review, with a case study, features, pricing, pros, and cons, to help you make an informed decision.

Quillbot Key Features

  • Rephrase text for uniqueness and readability.
  • Summarise text into shorter, more concise versions.
  • Check for grammatical errors in the text.
  • Get alternative word suggestions to improve vocabulary and writing style.
  • Different modes to choose from based on user goals.
  • Integration with popular writing tools.
  • The free version lets you try before subscribing.
  • Translate text into multiple languages.
  • Paraphrase in and compare the outputs from all seven modes at once.
  • Check the tone of your content.

Who Is It For?

  • Students and Teachers
  • Authors
  • Writers
  • Freelancers
  • Content marketers


  • Saves time by quickly rephrasing text.
  • Helps avoid accidental plagiarism by creating unique content.
  • Improves writing skills by suggesting new vocabulary and sentence structures.
  • Offers multiple modes to choose from based on user preferences.
  • Uses creative AI algorithms.
  • Offers summariser tool for research.
  • Free version available to try.


  • It may not capture the nuances and tone of the original content.
  • Requires human editing to ensure clear and error-free text.
  • It may not be suitable for academic writing.
  • Some features require a paid subscription, limiting functionality for non-paying users.
  • May not offer new grammar features for those who already use other tools.
  • Expensive subscription model with no one-time payment option.

Overall Rating

QuillBot is an AI tool with unique features that include rephrasing content, checking grammar, and summarising long articles, making research easier for users. For those who need to simplify their writing or research process, Quillbot's summariser tool can be quite handy. However, self-published authors who don't need frequent rephrasing may not find it suitable. Nonetheless, if you're a blogger, student, or researcher who needs to write or rephrase content regularly, Quillbot can be a valuable addition to your writing toolkit.

quillbot logo

Ease Of Use

The UI of this tool is straightforward. Everything is on its face


 It has basic features that can be useful to polish the content

Output Quality

The outputs are not very reliable. They need improvement

Value For Money

Not a very pricey tool to have with basic features


The customer support team is prompt in their replies.

Detailed Quillbot Review

What Is Quillbot?

QuillBot is an AI-powered paraphrasing tool that can help users rephrase their text more concisely and naturally. You can use the tool to assist you with a variety of writing tasks, such as academic papers, emails, social media posts, long-form content, and more.
One of QuillBot's key features is its ability to generate multiple paraphrased versions in different modes of a given sentence or paragraph, allowing you to choose the best option that fits your needs. QuillBot's AI technology analyses the input text and suggests alternative words, phrases, and sentence structures that can help improve the clarity and readability of the text.
You can also use its other features to aid you in writing. These include a 'Thesaurus' function that can suggest synonyms for words used in the text and the 'compare' mode that allows you to compare the original content with all the other seven regenerated content.
The tool also has a 'summarisation' function that can condense longer articles and texts into shorter, more concise versions. This can be particularly useful if you need to quickly extract key information from longer documents.
QuillBot offers both a free and a premium version of the tool. The free version includes basic paraphrasing features, while the premium version includes additional advanced features such as access to more paraphrasing options, a plagiarism checker, and the ability to save favourite documents for future reference.
Overall, QuillBot can be helpful for you if you need assistance with paraphrasing and improving the clarity and readability of your writing.

Quillbot Key Features

  • Rephrase text for uniqueness and readability: To help you avoid plagiarism and improve the readability of your text, it allows you to reword content uniquely and engagingly.
  • Summarise text into shorter, more concise versions: It helps you to condense long and complex text into shorter, more concise versions that capture the essence of the original content.
  • Check for grammatical errors in the text: The templates enhance the quality of your writing by detecting and correcting grammatical errors, spelling mistakes, and punctuation issues.
  • Get alternative word suggestions to improve vocabulary and writing style: It helps you enhance your word choice by showing you synonyms and antonyms for any word in your text, allowing you to express yourself better and avoid repetition.
  • Different modes to choose from based on user goals: There are seven different modes that cater to different writing goals and preferences, allowing you to choose the mode that best suits your needs. Modes, such as Standard, Fluency, Creative, and more.
  • Integration with popular writing tools: Its extensions seamlessly integrate with popular writing tools like Chrome, Microsoft Word, Gmail, and more, making it easy for you to access its features directly from your preferred platforms.
  • Free version lets you try before subscribing: The tool offers a free version that lets you try out its features before committing to a subscription plan, allowing you to evaluate its usefulness and benefits.
  • Translate text into multiple languages: You can translate content into 30 different languages, making it easier for you to communicate ideas with people from different parts of the world.
  • Paraphrase in and compare the outputs from all seven modes at once: The tool's advanced features allow you to compare the outputs from all seven modes side by side, making it easier to choose the best paraphrase for your text.
  • Check the tone of your content: Quillbot analyses the tone of your text and provides insights into its emotional impact, helping you tailor your writing to your intended audience and purpose.
  • Who Can Benefit From Quillbot?

    Quillbot can benefit a wide range of people who may struggle with grammar, vocabulary, and sentence structure and who need to create unique content without accidental plagiarism.

    Additionally, Quillbot's various modes can cater to different writing styles and goals, making it a versatile tool for anyone looking to improve their writing.

    1. Academic purposes - students and teachers: Quillbot can help students and teachers produce plagiarism-free essays, research papers, and other academic documents. It can also help them improve their writing skills and speed up the writing process.
    2. Authors: Quillbot can help authors enhance their writing style and create unique content for their books, articles, and blogs. It can also help them save time and effort by quickly rephrasing text and suggesting new vocabulary.
    3. Writers: Quillbot can help writers produce high-quality content for their clients or personal projects. It can also help them expand their vocabulary and improve their writing skills by suggesting alternative words and sentence structures.
    4. Freelancers: Quillbot can help freelancers save time and increase productivity by quickly generating unique content for their clients. It can also help them maintain high-quality standards by checking for grammar and spelling mistakes.
    5. Professionals: Quillbot can help professionals in various fields, such as marketing, advertising, and business, create compelling and original content for their clients or projects. It can also help them improve their writing skills and save time by suggesting alternative word choices and sentence structures.

    Quillbot Pros

    • Saves time by quickly rephrasing text: Rephrase texts much faster than manually rewording it.
    • Helps avoid accidental plagiarism by creating unique content: It creates unique content to help prevent accidental plagiarism.
    • Improves writing skills by suggesting new vocabulary and sentence structures: It suggests new vocabulary and sentence structures to help users expand their writing skills.
    • Offers multiple modes to choose from based on user preferences: Use different based on your goals and preferences, including fluency, creativity, simplicity, expansion, and more.
    • Uses creative AI algorithms: Quillbot uses advanced AI algorithms to offer unique and varied suggestions for rephrasing content.
    • Offers summariser tool for research: The summariser tool help in research to understand large amounts of text quickly.
    • Free version available: You can try Quillbot's free version before committing to a subscription, which can help you decide if the tool is right for your needs.

    Quillbot Cons

    • It may not capture the nuances and tone of the original content: Quillbot's algorithms can struggle to capture the tone and nuances of the original content.
    • Requires human editing to ensure clear and error-free text: While Quillbot can create new text, it still requires human editing to ensure the final product is clear and error-free.
    • It may not be suitable for academic writing: Quillbot's output may not meet the strict requirements of academic writing and may not satisfy professors or academic institutions.
    • May not offer new grammar features for those who already use other tools: Quillbot's grammar-checking features may not offer anything new for writers who already use other grammar tools.
    • Limited use for paraphrasing capability: While Quillbot's paraphrasing feature can be helpful in some cases, it may not be useful for more complex writing tasks.
    • Expensive subscription model with no one-time payment option: Quillbot's subscription model can be expensive for users who only need to use the tool infrequently, and no one-time payment option is available.

    Quillbot Case Study - Using Quillbot To Paraphrase Content

    While a simple list of QuillBot's pros and cons can be helpful, I wanted to take it a step further and provide a real-life example of how the tool works. So, I put together a short case study demonstrating QuillBot's capabilities. And the best part is you can try it out for yourself with a free trial.


    The Dashboard

    Upon signing up for the tool, you are directed to the Dashboard, which looks like this:


    The dashboard of QuillBot offers a user-friendly and intuitive interface, enabling writers to access all its features and tools easily. With a simple and clean design, navigating and utilising the dashboard is effortless, even for those who are not tech-savvy.

    On the dashboard, you can find a text editor where you can enter your content or import existing documents. Depending on your needs, you can select from various writing modes, including standard, fluency, creative, and concise modes.

    Additionally, Quillbot offers a summariser mode, allowing you to summarise long articles into shorter, more digestible content quickly.

    The dashboard also features a grammar checker, highlighting grammar errors and suggesting real-time corrections. Users can also access the thesaurus and paraphrasing tools, which help them find synonyms and rephrase content to make it more engaging.

    Overall, Quillbot's dashboard is a well-designed and convenient platform for writers to improve their content and streamline their writing process.

    Using Templates

    Using templates in Quillbot can save you a significant amount of time and effort when creating content.

    All these templates of QuillBot are made for the different types of writing use cases, be it creative, business, technical, professional, academic, or general.

    Using all its templates of QuillBot, students, researchers, fiction writers, bloggers, professionals, technical writers, and anyone who wants to simplify their everyday writing, such as social media posts, emails, or personal blogs, can use the tool to leverage its benefits.

    You can find all the templates right on the face of the dashboard. Here is how you can use all the templates of Quillbot:


    The free plan on QuillBot provides access to one of its seven paraphrasing modes, the 'Standard' mode. However, upgrading to a plan enables unlimited content paraphrasing for up to 6,000 words. Quillbot can paraphrase the content into both English and German languages.

    So, as I wanted to use it, I gave it a paragraph to rephrase and here are the results:


    While the tool provided me with a plethora of new words for my paragraph, I couldn't simply copy and paste the suggested content. I found that the tool struggled to grasp the nuances of my writing. However, I do think that with a bit of tweaking and continuously generating the content, it could be useful in helping me find the right words.

    Grammar Checker

    Here is another tool that is a must-have for content writers and markets who want to create marketing assets - Grammar Checker.

    I tested the template by inputting a paragraph that I wanted it to check and fix. Here are the results:

    quillbot grammar checker

    The grammar checker performed well in identifying and correcting grammatical errors, including recognising a full stop. In my experience, it proved to be effective. However, when compared to Grammarly, it fell slightly short. Grammarly detects punctuation and spelling errors and provides suggestions for sentence structure and alternate word choices.

    As an example, here is how Grammarly responded:

    grammarly grammar checker

    Plagiarism Checker

    The tool offers two ways to check for plagiarism. You can either paste the content in the box or upload a file from your computer.

    I used the tool to check for plagiarism in a small paragraph to avoid Google penalties. The tool generated the result for me, indicating whether or not the content was plagiarised.

    quillbot plagiarism checker

    The tool's performance on the plagiarism checker was impressive. After inputting my content, it promptly reported 5.5% plagiarism and even provided a source link to where the matching content was found. One can rely on this tool to check the plagiarism.


    Quillbot's summariser is an interesting feature it offers. As any writer knows, the quality of research they conduct plays a significant role in the outcome of their final work, whether fiction or nonfiction. The tool helps to get the summary of the article in seconds and extract the important essence, which makes the research a bit easier.

    You can set the summary to be short, medium or large.

    So, to give it a try, I gave it a 600-word article to summarise in short and here are the results:

    quillbot summariser

    I find the results are fair enough!

    Citation Generator

    Though the tool says it can generate 100% accurate reference links, and bibliography, for books, articles, research papers, and more, I think this tool lacks in getting accurate citations.

    I say this because I gave it five links, out of which, it got right with three, got wrong with one link, and couldn't even scrape one URL. Here are the results:

    quillbot citation generator

    However, if you still wish to create the reference list from this tool, you can add the citations manually.


    Using the QuillBot translator, you can translate any writeup in over 30 languages. So, as I am familiar with two of the languages, English and Hindi, I gave it an English article to translate into Hindi. Here are the results:

    quillbot translator

    Quillbot's translation feature doesn't just provide word-to-word translations. It accurately translates each sentence while maintaining its intended meaning.

    Additionally, hovering over a translated sentence highlights the original sentence from which it was translated.

    So, it produced decent results in translation.


    The co-writer feature is the coolest among all for me as a writer. 

    I wrote a few lines and asked it to suggest text, and it generated three texts for me to choose from to complete the argument. Here are the results.

    Additionally, the tool not only provides text suggestions, but it also allows users to dictate their writing, request summarisation of lengthy content, and check grammar. Let's take a closer look at how dictation works in Quillbot:

    Quillbot Dictation

    I experimented with dictating a line to the tool at my own pace, taking breaks as needed. While the process was convenient, I did notice a few spelling mistakes that needed to be corrected after inserting the text into my document.


    With a host of integrations, Quillbot seamlessly integrates with various popular tools, making it more accessible to its users. Its Chrome extension and Word extension allow users to access Quillbot directly from their web browser or Word document.

    Furthermore, its extension's accessibility on Gmail, Facebook, LinkedIn, and other popular platforms made it easy for me to use it while writing emails, creating social media posts, or even updating my profile bio. You can also use it in your resumes, research papers, assignments, and more.

    Quillbot Pricing

    quillbot pricing

    Quillbot offers three payment plans for the premium plan: monthly, semi-annual, and annual. The pricing for each is as follows:

    • Monthly: $9.95 USD billed monthly
    • Semi-annual: $6.66 USD per month ($39.95 billed every 6 months, saving 33%)
    • Annual: $4.17 USD per month ($49.95 billed every 12 months, saving 58%)

    QuillBot VS Grammarly And ProWritingAid

    When it comes to writing tools, Grammarly and ProWriting Aid are among the most popular options available. They offer a range of features, including grammar and spelling checks, style suggestions, and even plagiarism detection. However, if you need to rephrase your content regularly, QuillBot might be a better fit for you. While Grammarly and ProWriting Aid can make suggestions on how to improve your writing, they don't have the same level of rephrasing capability as QuillBot. So, if you're someone who requires regular rephrasing of your content, whether it's for assignments, books, research papers, or regular blogs, QuillBot could be a valuable tool to add to your writing arsenal.

    Quillbot Review - Our Verdict

    Overall, QuillBot is an interesting AI-powered content polishing tool which makes writing, researching, and rephrasing content easier while keeping it all right with grammar. Additionally, the Quillbot summariser tool could help digest large amounts of research. However, I think it may not be the ideal tool for self-published authors who do not want to rephrase their writing often. However, if you want to simplify your daily research and rephrase content for assignments, books, research papers, regular blogs, or more, QuillBot is worth giving a try.  

    quillbot logo

    Ease Of Use

    The UI of this tool is straightforward. Everything is on its face


     It has basic features that can be useful to polish the content

    Output Quality

    The outputs are not very reliable. They need improvement

    Value For Money

    Not a very pricey tool to have with basic features


    The customer support team is prompt in their replies.

    Quillbot FAQs

    We've compiled a list of frequently asked questions about Quillbot to help you learn more about this content writing platform.

    What is Quillbot?

    Quillbot is an AI-based writing assistant tool that helps users rephrase, summarise, and improve their writing while maintaining proper grammar.

    How does Quillbot work?

    Quillbot uses advanced algorithms to analyse text and rephrase it while maintaining the original meaning. It can also summarise text, check grammar, and provide suggestions for improving writing.

    What are some of the features of Quillbot?

    Quillbot offers a variety of features, including rephrasing, summarising, grammar checking, citation finding, and more.

    Is Quillbot free?

    Quillbot offers a limited free version, but the full version with all the features requires a subscription. The subscription fee starts from $4.17/Month if you plan to take an annual subscription.

    Can Quillbot be integrated with other tools?

    Yes, Quillbot can be integrated with several tools, such as Chrome, Word, Gmail, Facebook, LinkedIn, and more.

    Is Quillbot suitable for non-native English speakers?

    Yes, Quillbot can be particularly helpful for non-native English speakers who need assistance with grammar and writing style. It translates text in over 30 languages.

    Does Quillbot store user data?

    Quillbot stores user data for a limited time on its premium subscription accounts only to improve the service and does not share it with third parties.

    Can Quillbot be used for academic writing?

    Yes, Quillbot can be useful for academic writing, particularly for rephrasing and summarising research articles. Additionally, you can use its citation to make a bibliography or reference link page as well. However, users can also check for plagiarism before submitting any work.

    Ravpreet Kaur

    Ravpreet is an avid writer, prone to penning compelling content that hits the right chord. A startup enthusiast, Ravpreet has written content about startups for over three years and helped them succeed. You can also find her cooking, making singing videos, or walking on quiet streets in her free time.

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